οἱ τότε ἤρχοντο εἰς τὴν νῆσον → they were then coming to the island
blennus: i, m., = βλεννός,I a blockhead, dolt, simpleton: stulti, stolidi, fatui, fungi, bardi, blenni, buccones, Plaut. Bacch. 5, 1, 2; cf. Paul. ex Fest. p. 35 Müll.